TM 9-2350-238-34-22-50. MAINTENANCE OF CAB ASSEMBLY (CONT).REMOVAL (CONT)NOTE111213To remove 28 screws and Iockwashers in step11, turret must be traversed to makeapproximately four screws and Iockwashersaccessible at a time.Remove 28 hexagon head capscrews(28) and 28 Iockwashers (29) securingplain bearing unit (30) to vehicle hull.Insert crowbar in boom hinge pin uppersockets (31).Use hoist and chain slings of 30,000lb (13,620 kg) minimum lifting capa-city to avoid injury to personnel ordamage to equipment.Using a sling and hoist of 30,000 lb(13,620 kg) minimum lifting capacity,connect sling to crowbar and lifting eyes(32) on top of cab assembly (33).NOTEEnsure center of gravity is obtainedwhen positioning sling and hoist.Approximate center of gravity canbe obtained by alining the hoist withthe center of left side cab swingingmetal door and right side cab vehiclehatch door.14 Attach sling to hoist and take up slack tomake sure lift is equal at all pressurepoints.2-264Change 1
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